Suction Structure Used For Surgial Operation
OwnerGeorge Leeinventor
Life of this patent
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Abstract
A suction device for surgical operation is used for the suction of a human nervous system and includes a flow controller and suction tube. The suction tube is a metal tube having an end connected to the flow controller and the other end forming a taper portion, and the taper portion includes a suction inlet, an externally curved inverting corner formed at an external side of the suction inlet, and an internally curved inverting corner formed at an internal side of the suction inlet, such that the suction device can prevent injuries to human tissues during the suction process and avoid blood clots from clogging the suction tube, so as to enhance the safety of use and the smoothness of the suction.
Claims10
A suction structure used for surgical operation, comprising:
- a flow controller;
- and
- a suction tube, being a metal tube, with an end connected to the flow controller and another end forming a taper portion, and the taper portion including a suction inlet, an externally curved inverting corner formed at an external side of the suction inlet an internally curved inverting corner formed at the external side of the suction inlet and an internally curved corner formed at an internal side of the suction inlet.
Dependencies are inferred from the claim text.